
<script lang="ts" setup>
import useStore from '@/store';
import { watch } from 'vue';
import { useRoute } from 'vue-router';
import GoodsItem from './components/GoodsItem.vue'
const route = useRoute()
console.log(route.params.id)
const {  category ,home } = useStore()

// 监听id的变化 解决bug 点击按钮不跳转
// watch(要监听的数据,回调(nawVal,oldVal){})
watch(()=> route.params.id, (nawVal,oldVal) => {
  console.log(route.params.id)
  if(route.path.includes('category')){
    category.getTopCategory(route.params.id as string)
  }
},{ immediate:true})
// category.getTopCategory(route.params.id as string)
home.getBannerList()
</script>

<template>
  <!-- <div class=''>一级类目, {{route.params.id}},  {{route.params.key}}</div> -->
  <div class="top-category">
    <div class="container">
      <!-- 面包屑 -->
        <XtxBread>
          <XtxBreadItem to="/">主页</XtxBreadItem>
          <XtxBreadItem >{{category.topCategory.name}}</XtxBreadItem>
        </XtxBread>

        <!-- 轮播图 -->
        <XtxCarousel :slides="home.bannerList" style="height: 500px " auto-play />
        <!-- 所有二级分类 -->
        <div class="sub-list">
          <h3>全部分类</h3>
          <ul>
            <li v-for="item in  category.topCategory.children" :key="item.id">
              <a href="javascript:;">
                <img :src="item.picture" >
                <p>{{item.name}}</p>
              </a>
            </li>
          </ul>
        </div>

        <!-- 分类关联商品 -->
        <div class="ref-goods" v-for="item in category.topCategory.children" :key="item.id">
          <div class="head">
            <h3>{{item.name}}</h3>
            <p class="tag">温暖柔软，品质之选</p>
            <XtxMore path=""/>
          </div>
          <div class="body">
            <GoodsItem v-for="it in item.goods" :key="it.id"  :goods="it"/>
          </div>
        </div>
 
    </div>
  </div>
</template>


<style scoped lang='less'>
.top-category {
  h3 {
    font-size: 28px;
    color: #666;
    font-weight: normal;
    text-align: center;
    line-height: 100px;
  }
  .sub-list {
    margin-top: 20px;
    background-color: #fff;
    ul {
      display: flex;
      padding: 0 32px;
      flex-wrap: wrap;
      li {
        width: 168px;
        height: 160px;
        a {
          text-align: center;
          display: block;
          font-size: 16px;
          img {
            width: 100px;
            height: 100px;
          }
          p {
            line-height: 40px;
          }
          &:hover {
            color: @xtxColor;
          }
        }
      }
    }
  }
}
 .ref-goods {
    background-color: #fff;
    margin-top: 20px;
    position: relative;
    .head {
      .xtx-more {
        position: absolute;
        top: 20px;
        right: 20px;
      }
      .tag {
        text-align: center;
        color: #999;
        font-size: 20px;
        position: relative;
        top: -20px;
      }
    }
    .body {
      display: flex;
      justify-content: flex-start;
      flex-wrap: wrap;
      padding: 0 65px 30px;
    }
  }
</style>
